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Joey has a beach ball with a radius of 20 cm What volume of air will it hold when fully inflated?
Wiki User
∙ 14y ago
sphere volume = (4/3) * pi * r^3 vol = (4/3) * pi * 20^3 20^3 = 20*20*20 = 8000 vol = (4/3) * pi * 8000 vol = 33510.321638291127876934862754981
Wiki User
∙ 14y ago
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How much water can a fully inflated football take?
None. If it is fully inflated it will be full of air so there would be no room for any water.
How many cubic inches of air can a fully inflated basketball hold if its radius is 4.5 inches?
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Define radius of a circle?
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How would you fond the volume of an irregular shaped object that floats?
If possible, fully immerse the object in water, and measure the volume of displaced water.
How did you get the volume of the stone?
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When serving a volleyball does it go faster when it is fully inflated or slightly inflated?
Fully inflated because theres more force thats able to be produced.
How much water can a fully inflated football take?
None. If it is fully inflated it will be full of air so there would be no room for any water.
How many cubic inches of air can a fully inflated basketball hold if its radius is 4.5 inches?
The volume of any sphere is [ 4/3 pi R3 ].We're going to take the easy way out on this one, neglect the thickness of the skin,and assume that 4.5 inches is the radius of air-chamber in the ball.Volume = (4/3) (pi) (4.5)3 = 381.7 cubic inches (rounded)
Why does the air bag start to deflate immediately after it is fully inflated?
If it remained inflated then you would have difficulty getting out.
How do you know when a car tire is under inflated?
you can try to tell by gripping it, if it is firm then it is fully inflated. if it is kind of squishy, then it is under inflated. With a pressure gauge.
How much does a fully inflated football weigh?
5 lbs.
How many standard fully inflated party balloons will fit in the trunk of a 2013 KIA Rio?
16 if inflated with air or helium. 800 or so if inflated with heroin.
How many cubic inches of air can a fully inflated basketball hold if its radius is 13 inches?
If its inner radius is 13 inches, the formula for a sphere is 4/3 pi r^3 13x13x13 is 2197, x pi is 6902 cubic inches, /3, x4 is 9202.76 inches cubed
Do basketballs that are fully inflated bounce better than flatter ones?
Yes defiintely.
Why are bikes easier to peddle when the tires are fully inflated?
Smaller contact patch between the rubber and the road.
Do soccer players prefer soft balls or fully inflated ones?
Soccer players require a fully inflated ball. A fully inflated ball can be kicked farther and rolls farther. Ideally you should use a pressure gauge and inflate to the maximum pressure listed on the ball. If your pump doesn't have a gauge, if the ball has just a little give when pressed with your finger tips it is close enough. If you can't make a slight indentation with your finger tips, it's over inflated. If you can make over a half inch indentation, it needs more air. A properly inflated ball seems hard for younger players, but they're not going to hurt their foot if they are kicking properly.
Will increasing the air in a tire waste less gas?
No, having your tires fully inflated will increase your miles per gallon (MPG) and give your vehicle a better ride/handling. When you tires are fully inflated and rotated regularly as specified by the dealer or tire company, then they have optimal performance and wear. You will get the most out of your dollar.
